Hammock



FIG. 1 is a perspective view of an embodiment of a hammock;

FIG. 2 is a front side view of the embodiment of the hammock shown in FIG. 1;

FIG. 3 is a back view of the embodiment of the hammock shown in FIG. 1;

FIG. 4 is a right side view of the embodiment of the hammock shown in FIG. 1;

FIG. 5 is a left side view of the embodiment of the hammock shown in FIG. 1;

FIG. 6 is a top view of the embodiment of the hammock shown in FIG. 1;

FIG. 7 is a bottom view of the embodiment of the hammock shown in FIG. 1; and,

FIG. 8 is an enlarged view of a section of the embodiment of the hammock shown in FIG. 1. 

CLAIM The ornamental design for a hammock, as shown and described. 